Description

4,5-Dichloro-Pyridine-2-Carbaldehyde is a high-purity, versatile halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactive aldehyde and chloro substituents, which enable precise functionalization for creating complex molecular architectures. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used to construct advanced pyridine-based herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science: Employed in the development of organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Research: A valuable scaffold for medicinal chemistry and method development in cross-coupling and nucleophilic substitution reactions.
• Custom Synthesis: Provides a versatile handle for contract research and manufacturing organizations (CROs/CMOs) to produce bespoke compounds for clients.

Basic Information

Product Name	4,5-Dichloro-Pyridine-2-Carbaldehyde
CAS No.	1060802-04-1
Molecular Formula	C6H3Cl2NO
Molecular Weight	176.00 g/mol
Synonyms	2,5-Dichloro-4-formylpyridine; 4,5-Dichloro-2-pyridinecarboxaldehyde; 4,5-Dichloropyridine-2-carboxaldehyde; 2-Pyridinecarboxaldehyde, 4,5-dichloro-; 4,5-Dichloro-2-formylpyridine; 4,5-Dichloropicolinaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4,5-Dichloro-Pyridine-2-Carbaldehyde is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.